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Brother TZe121 9mm black on clear label tape cassette

Brother

Brother BRTTZE121 toner cartridges (genuine brands) .35 121

SKU CH-YWVM-Z4FT3 MPN BRTTZE121

9 mm black-on-clear tape cassette for Brother P-Touch TZ label printers

  • Genuine Brother tape for reliable P-Touch printing
  • 9 mm black-on-clear labels for legible identification
  • .35 inch width fits compatible TZ label makers
  • New cartridge installs quickly for immediate use

Genuine Brother TZe121 label tape

The Brother BRTTZE121 cartridge supplies 9 mm black-on-clear tape for P-Touch TZ labelers. It is a genuine Brother consumable designed for text, barcodes and graphics on transparent backgrounds. Offices, warehouses and home organisers use it for durable, smudge-resistant identification labels.

Drop-in cartridge installation

The tape cassette clicks into the printer without tools or calibration steps. Misalignment occurs if the cartridge is not fully seated or if the tape exit path is obstructed by debris. Using non-genuine tape can cause print-head fouling and void the printer warranty.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 97% of the 3,670 comparable items (median $112.99).

Specifications

Size & build
Shipping weight0.89 kg
Package size25 × 25 × 25 mm

Questions about this item

How do I confirm the TZe121 tape prints legible black text on clear backing after installation?

Insert the cassette into a compatible P-Touch labeler, run a test label, and verify that black characters appear sharply on the transparent 0.35" wide tape.

What does the box contain and is anything else required to start labelling?

The package includes one genuine Brother TZe121 cassette with 9 mm black-on-clear tape; no extra ribbon or cartridge is needed — just a TZ-series P-Touch machine.

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